1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inessss [21]
3 years ago
9

Someone please help

Biology
1 answer:
prisoha [69]3 years ago
4 0

Answer:

Mantle

Explanation:

You might be interested in
The risk of recurrence of a trait based on known incidence in a population refers to?
lisov135 [29]

The risk of recurrence of a trait based on known incidence in a population refers to the empiric risk.

<h3>What is empiric risk?</h3>

Disorder present in a family member will reoccur in other family member after some period of time.

Cancers are very difficult to treat so it has high rate of recurrence such as leukemia it has 9% to 29% recurrence rate depending upon risk.

The recurrence chance for Down syndrome is nearly 1%.

The chance of recurrence risk in future offspring is 3% - 5% if a parent or sibling is affected with a disorder.

Therefore,the risk of recurrence of a trait based on known incidence in a population refers to empiric risk.

Learn more about empiric risk here:

brainly.com/question/28147249

#SPJ4

8 0
2 years ago
A lab investigation involves using food coloring to track diffusion. Which action should students take to avoid damaging their c
erica [24]

While working in labs with chemicals or specimens one should follow good laboratory practices. Professional conduct and manner should be maintained during working in labs.

The action that should be taken by a student is:

Option B. Wear a lab apron or lab coat over the clothing.

The good lab practices can be explained as:

  • To avoid staining clothes individuals should wear lab coats over their clothes.

  • Lab coats avoid staining and splashing your skin and clothes from chemicals and dyes.

  • Lab coats are designed to protect against corrosive chemicals from soaking into the skin.

Therefore, the student should wear lab coats and aprons.

To learn more about lab coats and laboratory practices follow the link:

brainly.com/question/609930

4 0
2 years ago
How is the way scientists use the word theory different from the way people use the word in everybody language
mina [271]
People in everyday language use theory as a guess and estimation
Scientists use scientific method and do all sorts of experiments to prove their theory
7 0
3 years ago
What are the two reservoirs for nitrogen
Maslowich

Answer: Atmosphere and Continental Crust

7 0
3 years ago
If the shape of an object is irregular like a stone how can you measure its volume
Maurinko [17]
Put it in a container of water. Then measure the volume of water before and after. The difference is the volume of the stone.
7 0
3 years ago
Other questions:
  • Which of the following statements accurately describes the phases of the menstrual cycle in humans? A. Progesterone in the blood
    9·2 answers
  • Denim
    6·1 answer
  • What type of cell has larger vacuoles
    6·2 answers
  • An example of something that is biodegradable is
    5·2 answers
  • What is a stream called
    12·2 answers
  • Label the following diagram. Use the terms (not every word will be used) nucleotide, hydrogen bond, adenine, cytosine.
    6·2 answers
  • Do secondary consumers eat seed but not leaves. true or false
    8·1 answer
  • Are these correct? And can you finish them?
    10·2 answers
  • According to your instructor, cultural anthropologists should never study their own culture. Group of answer choices True False
    12·1 answer
  • . What does the endosymbiotic theory state about the origins of mitochondria and chloroplast?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!